public class User{
    private String username = null;
    private String password = null;
    private String getUsername(){

        return username;
    }
    public void setUsername(String username){

        this.username = username;
    }
    public String getPassword(){
        return password;
    }
    public void setPassword(String password){

        this.password = password;
    }

    public User(){

    }
}
